(function (window) {
   function Player2($audio2) {
       return new Player2.prototype.init($audio2);
   }
   Player2.prototype = {
       constructor:Player2,
       init:function ($audio2) {
           this.$audio = $audio2;
           this.audio = $audio2.get(0);
       }
   }
    Player2.prototype.init.prototype = Player2.prototype;
    window.Player2 = Player2;
})(window);